[Solved] Scroll Issue into hierarchical RadGridView

[Manas]

Hi,

I have hierarchical GridView and enabled vertical scroll bar on parent grid, now when scroll then it is not smooth just jumping as parent Grid.

Anybody have any idea regarding that please response.

 

 

Regards,

Manas

[Vlad]

Hello Manas,

The grid does not support pixel based scrolling by default (only logical - row by row) however you can workaround this at some level similar to our first look example where the child grid is inside stack panel:
http://demos.telerik.com/silverlight/#GridView/FirstLook

If the grid row is too tall, RadGridView will switch to pixel by pixel scrolling!

All the best,
Vlad
the Telerik team

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[Manas]

Hi Vlad,

Thanks for your quick response.
RadGridView does not support (ScrollViewer.VerticalScrollBarVisibility="Auto"), I think it is pixel base scrolling. Can I put my hierarchical Grid into ScrollBar tag or anything else?

I have checked GridView->FirstLook example code and running application, I think so there are any workaround regarding that, it is also jumping as a parent row.

It is very urgent, if you kindly support me (any other direction).

Regards,
Manas

[Manas]

Hi Vlad,

 

I have found a serious bug into RadGridView Scroll bar. In your Demo project Grid View->First Look and same in my project also.

 

In hierarchical grid I have so many parent and child rows (here user can insert new child rows), now if I expand one by one except first two three parent rows then scrollbar comes and go to bottom, again collapse one by one from bottom then one point of time scrollbar has gone but top rows are not showing then you are stack, you can’t go up. Only workaround is if you use mouse wheel button and go up.

 

 I hope, you would fine some workaround regarding this.

Thanks.
 

Regards,

Manas

[Hristo]

Hi Manas,

First Look is special case (highly customized) example so it is possible to have some side effects. Most probably we will modify the example with some future release.
Do you have such problems with other hierarchy examples?
In your application do you use the xaml from First look? If yes can you try it by removing all custom templates?

Greetings,
Hristo
the Telerik team

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[Manas]

Hi,

 

This issue has been resolved. I have got a workaround. I have put my RadGridView into a ScrollViewer object.

 

 

Thanks.

 

Manas